diff options
| author | Yuriy Kolerov <yuriy.kolerov@synopsys.com> | 2016-12-28 11:46:24 +0300 |
|---|---|---|
| committer | Vineet Gupta <vgupta@synopsys.com> | 2017-01-05 04:12:10 +0300 |
| commit | 2163266c2704aa44211b6b61924a0fa570fe0d4b (patch) | |
| tree | 6bbfa8c1543c52806dae607556b30e79377fffb5 /arch/arc/kernel/intc-arcv2.c | |
| parent | fa84d7310d19e0b77979019df82e357b1e8443e3 (diff) | |
| download | linux-2163266c2704aa44211b6b61924a0fa570fe0d4b.tar.xz | |
ARC: IRQ: Use hwirq instead of virq in mask/unmask
It is necessary to use hwirq instead of virq when you communicate
with an interrupt controller since there is no guaranty that virq
numbers match hwirq numbers.
Signed-off-by: Yuriy Kolerov <yuriy.kolerov@synopsys.com>
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
Diffstat (limited to 'arch/arc/kernel/intc-arcv2.c')
| -rw-r--r-- | arch/arc/kernel/intc-arcv2.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/arc/kernel/intc-arcv2.c b/arch/arc/kernel/intc-arcv2.c index 994dca7014db..ecef0fb0b66c 100644 --- a/arch/arc/kernel/intc-arcv2.c +++ b/arch/arc/kernel/intc-arcv2.c @@ -77,20 +77,20 @@ void arc_init_IRQ(void) static void arcv2_irq_mask(struct irq_data *data) { - write_aux_reg(AUX_IRQ_SELECT, data->irq); + write_aux_reg(AUX_IRQ_SELECT, data->hwirq); write_aux_reg(AUX_IRQ_ENABLE, 0); } static void arcv2_irq_unmask(struct irq_data *data) { - write_aux_reg(AUX_IRQ_SELECT, data->irq); + write_aux_reg(AUX_IRQ_SELECT, data->hwirq); write_aux_reg(AUX_IRQ_ENABLE, 1); } void arcv2_irq_enable(struct irq_data *data) { /* set default priority */ - write_aux_reg(AUX_IRQ_SELECT, data->irq); + write_aux_reg(AUX_IRQ_SELECT, data->hwirq); write_aux_reg(AUX_IRQ_PRIORITY, ARCV2_IRQ_DEF_PRIO); /* |